Fatal error: Uncaught Error: Interface 'Symfony\Component\HttpFoundation\Session\SessionBagInterface' not found in D:\xampp\htdocs\New folder\pengadaan-barang\vendor\symfony\http-foundation\Session\SessionBagProxy.php:19 Stack trace: #0 {main} thrown in D:\xampp\htdocs\New folder\pengadaan-barang\vendor\symfony\http-foundation\Session\SessionBagProxy.php on line 19